my_name='wei'
my_age=20
my_height=180
my_weight=180
weight = round(my_weight / 2)
my_eyes='blue'
my_teeth='white'
my_hair='black'

print(f"let's talk about {my_name}.")
print(f"he's {my_height} inches tall")
print(f"he's {my_weight} pounds heavy and is {weight} kg")
print("Not too heavy")
print(f"he's got {my_eyes} eyes and {my_hair} hair")
print(f"his teeth are usually {my_teeth} depend on the coffee")

# aaa
total = my_age + my_height + my_weight
print(f"{my_age},{my_weight},{my_height},{total}")